Symmetries & differential equations
Bluman, G.W & Kumei, S
Symmetries & differential equations G.W. Bluman & S. Kumei - New York Springer 1989 - xiii 412 - Applied mathematical sciences 81 .
0387969969
10.01+10.02+10.11 / BLUM
Symmetries & differential equations G.W. Bluman & S. Kumei - New York Springer 1989 - xiii 412 - Applied mathematical sciences 81 .
0387969969
10.01+10.02+10.11 / BLUM